Temperature Coefficients of Quartz at Cryogenic Temperature
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | Temperature Coefficients of Quartz at Cryogenic Temperature |
| Type de publication | Conference Paper |
| Year of Publication | 2017 |
| Auteurs | Bon J, Bourquin R, Abbe P, Vacheret X, Galliou S |
| Conference Name | 2017 JOINT CONFERENCE OF THE EUROPEAN FREQUENCY AND TIME FORUM AND IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (EFTF/IFC) |
| Publisher | IEEE |
| Conference Location | 345 E 47TH ST, NEW YORK, NY 10017 USA |
| ISBN Number | 978-1-5386-2916-1 |
| Mots-clés | elastic coefficients, high quality factor, liquid-helium temperature, low mechanical loss, Quartz, temperature coefficients |
| Résumé | The temperature coefficients of the elastic coefficients of quartz within [4 K, 15 K], the operating range of conventional cryocoolers, are predicted from experimental data. Raw data consist of a set of frequency-temperature curves recorded from bulk acoustic wave resonators made in different plates cut according to various angles relative to the crystallographic axes. Raw data are then processed as described in the paper in order to provide the 1st, 2nd, and 3rd order temperature coefficients of the seven elastic coefficients of quartz crystal. |